.picker {
  display: flex;
  align-items: center;
  padding-right: 10rpx;
}

.picker .placeholder {
  color: rgb(140, 140, 140);
}

.picker > .icon-right {
  margin-left: 20rpx;
  width: 13rpx;
  height: 24rpx;
  background: url("") no-repeat center;
  background-size: cover;
}